Doença mitocondrial rara caracterizada por início pré-natal ou infantil precoce de cardiomiopatia grave, atraso de crescimento e perturbação global de desenvolvimento, perda auditiva neurossensorial e acidose lática grave. O envolvimento hepático e a insuficiência suprarrenal, assim como a encefalopatia e anomalias de estruturas profundas da substância cinzenta na ressonância magnética cerebral também foram relatados.
Introdução
O que você precisa saber de cara
Doença mitocondrial rara caracterizada por início pré-natal ou infantil precoce de cardiomiopatia grave, atraso de crescimento e perturbação global de desenvolvimento, perda auditiva neurossensorial e acidose lática grave. O envolvimento hepático e a insuficiência suprarrenal, assim como a encefalopatia e anomalias de estruturas profundas da substância cinzenta na ressonância magnética cerebral também foram relatados.
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 10 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 17 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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Genética e causas
O que está alterado no DNA e como passa nas famílias
Genes associados
1 gene identificado com associação a esta condição. Padrão de herança: Autosomal recessive.
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in the mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln)
Mitochondrion
Combined oxidative phosphorylation deficiency 40
An autosomal recessive mitochondrial disorder characterized by prenatal or infantile onset, fetal hydrops, severe hypertrophic cardiomyopathy, poor growth, sensorineural hearing loss, hepatic dysfunction, lactic acidosis, and decreased activities of mitochondrial respiratory complexes I, III, IV, and V. The disorder is lethal, with death occurring in infancy.
Variantes genéticas (ClinVar)
35 variantes patogênicas registradas no ClinVar.
Diagnóstico
Os sinais que médicos procuram e os exames que confirmam
Tratamento e manejo
Remédios, cuidados de apoio e o que precisa acompanhar
Onde tratar no SUS
Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)
🇧🇷 Atendimento SUS — Defeito combinado da fosforilação oxidativa QRSL1-relacionado
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Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.
Pesquisa ativa
Ensaios clínicos abertos e novidades científicas recentes
Pesquisa e ensaios clínicos
Nenhum ensaio clínico registrado para esta condição.
Publicações mais relevantes
Colonic spatial single-cell proteomics and murine models link mitochondrial dysfunction to dimeric IgA-secreting plasma cell deficiency in Crohn's disease.
Secretory IgA (SIgA) is critical for maintaining the intestinal barrier. A dysregulated B-cell compartment and altered Ig secretion have been well documented in Crohn's disease (CD) patients, although their origin is unknown. To unravel the role of mucosal humoral immunity in CD pathogenesis, we in-depth phenotype colonic plasma cell (PC) differentiation in CD at the single-cell level, linked to ex vivo functional characterization and experimental mouse models with a congenital mitochondrial defect or under glucose-free high-protein dietary intervention. Here, we demonstrate that despite expanded colonic B cells, CD patients in remission present significantly diminished mucosal dimeric IgA and fecal SIgA. Colonic plasmablasts and immature CD19+CD45+ PCs are increased at the expense of the mature CD19-CD45- phenotype. Accordingly, CD-derived ex vivo differentiated PCs display impaired maturation into dimeric IgA-secreting PCs. In this study, patient-derived data from colonic RNA-seq, spatial single-cell proteomics, and plasma metabolomics are combined with data from both mouse models and highlight the crucial role of mitochondrial oxidative phosphorylation in colonic IgA+-PC differentiation, suggesting promising directions for future therapeutic strategies.
Local mitochondrial physiology defined by mtDNA quality guides purifying selection.
The mitochondrial genome (mtDNA) encodes essential subunits of the electron transport chain and ATP synthase. Mutations in these genes impair oxidative phosphorylation, compromise mitochondrial ATP production and cellular energy supply, and can cause mitochondrial diseases. These consequences highlight the importance of mtDNA quality control (mtDNA-QC), the process by which cells selectively maintain intact mtDNA to preserve respiratory function. Here, we developed a high-throughput flow cytometry assay for Saccharomyces cerevisiae to track mtDNA segregation in cell populations derived from heteroplasmic zygotes, in which wild-type (WT) mtDNA is fluorescently labeled and mutant mtDNA remains unlabeled. Using this approach, we observe purifying selection against mtDNA lacking subunits of complex III (COB), complex IV (COX2) or the ATP synthase (ATP6), under fermentative conditions that do not require respiratory activity. By integrating cytometric data with growth assays, qPCR-based mtDNA copy-number measurements, and simulations, we find that the decline of mtDNAΔatp6 in populations derived from heteroplasmic zygotes is largely explained by the combination of its reduced mtDNA copy number-biasing zygotes toward higher contributions of intact mtDNA-and the proliferative disadvantage of cells carrying this variant. In contrast, the loss of mtDNAΔcob and mtDNAΔcox2 cannot be explained by growth defects and copy-number asymmetries alone, indicating an additional intracellular selection against these mutant genomes when intact mtDNA is present. In heteroplasmic cells containing both intact and mutant mtDNA, fluorescent reporters revealed local reductions in ATP levels and membrane potential ([Formula: see text]) near mutant genomes, indicating spatial heterogeneity in mitochondrial physiology that reflects local mtDNA quality. Disruption of the respiratory chain by deletion of nuclear-encoded subunits (RIP1, COX4) abolished these physiological gradients and impaired mtDNA-QC, suggesting that local bioenergetic differences are required for selective recognition. Together, our findings support a model in which yeast cells assess local respiratory function as a proxy for mtDNA integrity, enabling intracellular selection for functional mitochondrial genomes.
Hyperoside impairs mitochondrial respiration in chronic myeloid leukemia by promoting STUB1-mediated ubiquitination and degradation of NOX4.
Chronic myeloid leukemia (CML) cells exhibit a distinct reliance on oxidative phosphorylation (OXPHOS), presenting a metabolic vulnerability for therapeutic intervention. While Hyperoside, a natural flavonol, demonstrates anti-leukemic activity, its precise molecular targets and impact on mitochondrial bioenergetics remain elusive. In this study, we combined in silico modeling and biophysical validation to identify NADPH oxidase 4 (NOX4) as a direct molecular target of Hyperoside. Surface plasmon resonance and cellular thermal shift assays confirmed high-affinity binding between Hyperoside and NOX4. Hyperoside promotes the proteasomal degradation of NOX4 by enhancing its interaction with the E3 ubiquitin ligase STUB1. This Hyperoside-induced recruitment of STUB1 accelerates NOX4 ubiquitination and turnover in K562 and Meg-01 cells. Functionally, Hyperoside treatment resulted in a severe impairment of mitochondrial respiration, including reduced oxygen consumption rates, diminished ATP production, and inhibitory phosphorylation of the pyruvate dehydrogenase complex. Importantly, these metabolic defects were reversed by NOX4 overexpression or STUB1 knockdown. In summary, our findings characterize a novel STUB1/NOX4 signaling axis and establish Hyperoside as a targeted metabolic modulator that dismantles the bioenergetic machinery essential for CML cell survival.
TAZ (Wwtr1) deficiency leads to ER stress and mitochondrial dysfunction in a mouse model of Fuchs' endothelial corneal dystrophy.
Fuchs' endothelial corneal dystrophy (FECD) impacts over 300 million individuals worldwide with corneal transplantation as the primary treatment. There is a dire need to establish non-surgical alternatives which are dependent on mouse models. Transcriptional co-activator with PDZ-binding motif (TAZ, encoded by Wwtr1) is a mechanotransducer implicated in maintaining homeostasis of corneal endothelial cells (CEnC). Wwtr1 -/- (TAZ KO) mice serve as an animal model for late-onset FECD. We combined single-cell transcriptomics, transmission electron microscopy, and immunofluorescence staining to elucidate the mechanisms driving pathogenesis in young (2-month-old) and geriatric (11-month-old) mice. A progressive stress response was observed in TAZ KOs defined by endoplasmic reticulum (ER) stress, mitochondrial structural and functional abnormalities, and impaired Na+/K+ ATPase localization. These changes were accompanied by an altered expression of genes involved in extracellular matrix (ECM) organization, oxidative phosphorylation, macroautophagy and response to oxidative stress. Additionally, we noted age-related differences in cellular response with young TAZ KO CEnCs upregulating macroautophagy and downregulating ECM organization while geriatric TAZ KO CEnCs downregulated macroautophagy, and ECM organization. Both TAZ KO groups downregulated response to oxidative stress and cell-substrate adhesion. Together, these findings establish a mechanistic link between disrupted mechanotransduction and organelle stress in CEnC degeneration, further elaborating on potential mechanisms driving FECD pathogenesis. This positions TAZ KO mice as a translational platform for evaluating non-surgical therapeutic strategies targeting FECD.
A novel mechanism of chlorogenic acid against type 2 diabetes-induced diabetic retinopathy: suppressing ferroptosis via NRF2/xCT/GPX4 and STAT3 signaling.
Diabetic retinopathy (DR) is a common microvascular complication of type 2 diabetes (T2D), driven by hyperglycemia-induced oxidative stress, ferroptosis, and inflammatory signaling. Here, we demonstrate that chlorogenic acid (CGA) ameliorates T2D and DR by simultaneously modulating the NRF2/xCT/GPX4 antioxidant pathway and the p-STAT3/xCT/GPX4 inflammatory-ferroptosis axis. High-fat diet (HFD) combined with streptozotocin (STZ)-induced T2D mice and high-glucose (HG)-stimulated human retinal microvascular endothelial cells (HRMECs) were used to evaluate the effects of CGA in vivo and in vitro. Network pharmacology, molecular docking, Western blotting, immunofluorescence, Seahorse metabolic assays, and site-directed mutagenesis were employed to investigate the underlying molecular mechanisms. CGA treatment significantly improved systemic metabolic parameters, including fasting blood glucose, HbA1c, and insulin sensitivity, while reducing anxiety-like behavior in T2D mice. Histological analyses revealed that CGA alleviated retinal structural abnormalities and decreased lipid droplet accumulation. Mechanistically, CGA activated NRF2/xCT/GPX4 signaling to enhance antioxidant defenses and suppress ferroptosis, while inhibiting STAT3 phosphorylation, reducing pro-inflammatory cytokines, and modulating xCT/GPX4 expression. In HRMECs, NRF2 inhibition or STAT3 activation attenuated CGA's protective effects, highlighting the critical roles of these pathways. Molecular docking and CETSA analyses further identified N485 of STAT3 as a key residue mediating CGA binding and functional regulation. These findings indicate that CGA exerts multi-modal protective effects against DR by targeting oxidative stress, ferroptosis, and inflammation. This study provides mechanistic insight into CGA as a potential therapeutic candidate for T2D-associated retinal complications and underscores the broader relevance of NRF2 and STAT3 pathways as intervention targets in diabetes-related microvascular disorders.
Publicações recentes
A case report of combined oxidative phosphorylation deficiency 35 (COXPD35) in Palestine caused by novel compound heterozygous TRIT1 variants.
Anticancer Effect of Pacificusoside D from the Starfish Solaster pacificus in Combination with 2-Deoxy-D-glucose on Oxidative Phosphorylation in Triple-Negative Breast Cancer Cells MDA-MB-231.
Protein-induced membrane strain drives supercomplex formation.
Loss of cystathionine-β-synthase contributes to elevated OXPHOS, a vulnerability in Ara-C-resistant Myeloid Leukemia in Down syndrome.
Dynamic balance of myoplasmic energetics, redox state and protons in a fast-twitch oxidative glycolytic skeletal muscle fibre.
📚 EuropePMCmostrando 199
Hyperoside impairs mitochondrial respiration in chronic myeloid leukemia by promoting STUB1-mediated ubiquitination and degradation of NOX4.
Toxicology and applied pharmacologyTAZ (Wwtr1) deficiency leads to ER stress and mitochondrial dysfunction in a mouse model of Fuchs' endothelial corneal dystrophy.
bioRxiv : the preprint server for biologyA novel mechanism of chlorogenic acid against type 2 diabetes-induced diabetic retinopathy: suppressing ferroptosis via NRF2/xCT/GPX4 and STAT3 signaling.
Naunyn-Schmiedeberg's archives of pharmacologyColonic spatial single-cell proteomics and murine models link mitochondrial dysfunction to dimeric IgA-secreting plasma cell deficiency in Crohn's disease.
Nature communicationsOptic neuropathy arising from the synergy between YARS2 and mitochondrial COX1 mutations.
Journal of genetics and genomics = Yi chuan xue baoThe metabolic landscape of ovarian cancer stem cells: how do they survive?
Frontiers in oncologyDevelopmental and metabolic toxicity of diphenyl phosphate: insights from an integrative mechanistic framework in zebrafish embryos.
Environmental pollution (Barking, Essex : 1987)Local mitochondrial physiology defined by mtDNA quality guides purifying selection.
PLoS geneticsCharacterizing the role of mitochondrial dynamics during Drosophila convergent extension using NADH fluorescence lifetime imaging.
bioRxiv : the preprint server for biologyIntegrated multi-omics profiling of wooden breast reveals energy metabolism dysfunction and RHOA/ROCK pathway activation.
Food chemistryOsteoimmunometabolic modulation via hydrogen-self-supplying magnesium-reinforced collagen membrane for enhanced guided bone regeneration.
BiomaterialsCombined ketone body and glutamine supplementation restores aerobic energy production in AGC1-deficient neuronal progenitors.
Cell death & diseaseTumor-agnostic therapy: a potential therapeutic approach for SMARCA4-deficient malignancies.
Therapeutic advances in medical oncologyExploring the Protective Effects of Two Alkaloids 1 and 2 from Aspergillus terreus C23-3 on Neuronal Cells by Combining Bioinformatics Prediction and Experimental Verification.
ACS chemical neuroscienceβ-Nicotinamide mononucleotide activates the SIRT1/NF-κB pathway to alleviate ischemia reperfusion injury after lung transplantation.
Journal of translational medicineAn inherited mitochondrial DNA mutation remodels inflammatory cytokine responses in macrophages and in vivo in mice.
Nature communicationsA case of POLG-related mitochondrial DNA maintenance defect.
Acta neurologica BelgicaGelatin/Graphene Oxide Cryogel as an Artificial Cartilage Substitute Regulates Chondrogenesis and Oxidative Phosphorylation for Osteoarthritis Treatment.
ACS biomaterials science & engineeringClinical utility of the ATP hydrolysis assay for the diagnosis of complex V deficiency in cultured skin fibroblasts.
Molecular genetics and metabolismThe functional study of novel KLHL3 missense mutations associated with pseudohypoaldosteronism type II.
Endocrine[Venetoclax resistance and molecular abnormalities in AML].
[Rinsho ketsueki] The Japanese journal of clinical hematologyExploring the reproductive toxicity and mechanism analysis of perfluorooctanoic acid and perfluorononanoic acid based on network toxicology, molecular docking, and experimental validation.
Environmental toxicology and chemistryGene therapy and mRNA drugs approach for mitochondrial OXPHOS deficiencies.
Molecular therapy : the journal of the American Society of Gene TherapyDefects in anaplerotic metabolism sensitize Staphylococcus aureus small colony variants to bicarbonate.
Microbiology spectrumAltered Heme and Redox Homeostasis Underpin Late-onset Alzheimer's Disease.
International journal of biological sciencesAssessing a Mitochondrial Disease Treatment via a Novel Statistical Technique for Accelerometer Data.
Annals of clinical and translational neurologyCombined effects of nanoplastics and 3-BHA at environmentally relevant concentrations significantly aggravated kidney injury via TGF-β/SMAD signaling pathway in mice.
Ecotoxicology and environmental safetyAntioxidant functionalized double-net/TA dynamic hydrogel promotes cartilage regeneration through stabilization of chondrocyte phenotype.
Materials today. BioNon-invasive visualisation of long-lasting brain metabolic alterations in murine pseudo-infection model using parahydrogen-polarised [1-13C] pyruvate MRI.
Discover nanoIntegrating multi-omics and machine learning strategies to explore the "gene-protein-metabolite" network in ischemic heart failure with Qi deficiency and blood stasis syndrome.
Chinese medicineBupi Yishen formula improves chronic kidney disease by restoring renal energy metabolism and mitochondrial oxidative phosphorylation.
Phytomedicine : international journal of phytotherapy and phytopharmacologyMicrogliosis, neuronal death, minor behavioral abnormalities and reduced endurance performance in alpha-ketoglutarate dehydrogenase complex deficient mice.
Redox biologyOXA1L deficiency causes mitochondrial myopathy via reactive oxygen species regulated nuclear factor kappa B signalling pathway.
Clinical and translational medicineTargeting the Electron Transport System for Enhanced Longevity.
BiomoleculesMitochondrial fission factor drives an actionable metabolic vulnerability in multiple myeloma.
HaematologicaGenome sequencing identifies RMND1 as a strong candidate gene for severe prenatal kidney failure mimicking renal tubular dysgenesis associated with hyporeninism.
Pediatric nephrology (Berlin, Germany)Further delineation of defects in MRPS2 causing human OXPHOS deficiency and early developmental abnormalities in zebrafish.
European journal of human genetics : EJHGComplex Metabolomic Changes in a Combined Defect of Glycosylation and Oxidative Phosphorylation in a Patient with Pathogenic Variants in PGM1 and NDUFA13.
CellsIdentifying Aberrant 1CM-Related Pathways by Multi-Omics Analysis and Validating Tumor Inhibitory Effect of One-Carbon Donor Betaine in Gastric Cancer.
International journal of molecular sciencesImpairment of Muscle Function Causes Pupal Lethality in Flies Expressing the Mitochondrial Alternative Oxidase.
BiomoleculesUncovering Mitochondrial Defects Induced by Chemicals: A Case Study of Low-Dose Medium-Chain Chlorinated Paraffin Exposure.
Environmental science & technologyTargeting STING and protecting mitochondrial function with Nephropathy Ⅱ decoction to alleviate renal fibrosis.
Phytomedicine : international journal of phytotherapy and phytopharmacologyInvolvement of Oxidative Stress and Antioxidants in Modification of Cardiac Dysfunction Due to Ischemia-Reperfusion Injury.
Antioxidants (Basel, Switzerland)Atf3 controls transitioning in female mitochondrial cardiomyopathy as identified by spatial and single-cell transcriptomics.
Science advancesComparative Study of Structural and Functional Rearrangements in Skeletal Muscle Mitochondria of SOD1-G93A Transgenic Mice at Pre-, Early-, and Late-Symptomatic Stages of ALS Progression.
Frontiers in bioscience (Landmark edition)Endogenous dual-responsive and self-adaptive silk fibroin-based scaffold with enhancement of immunomodulation for skull regeneration.
BiomaterialsA novel polyribonucleotide nucleotidyltransferase 1 (PNPT1) gene variant potentially associated with combined oxidative phosphorylation deficiency 13: case report and literature review.
Translational pediatricsDivalent metal ions enhance bone regeneration through modulation of nervous systems and metabolic pathways.
Bioactive materialsClinical and Genetic Insights Into Combined Oxidative Phosphorylation Defect Type 38.
Clinical case reportsMitochondrial abnormalities as a target of intervention in acute myeloid leukemia.
Frontiers in oncologyPeroxiredoxin 6 maintains mitochondrial homeostasis and promotes tumor progression through ROS/JNK/p38 MAPK signaling pathway in multiple myeloma.
Scientific reportsMultisystem clinicopathologic and genetic analysis of MELAS.
Orphanet journal of rare diseasesSkeletal muscle proteome differs between young APOE3 and APOE4 targeted replacement mice in a sex-dependent manner.
Frontiers in aging neuroscienceRMND1 Mutation Case Report and Literature Review.
Molecular syndromologyIntermittent episodes of acute severe encephalomyopathy and early death in two siblings caused by biallelic likely pathogenic variants in FASTKD2: Expanding phenotype and literature review.
Annals of human geneticsFusogenic Liposomes for the Intracellular Delivery of Phosphocreatine.
Pharmaceuticals (Basel, Switzerland)Integrative study of skeletal muscle mitochondrial dysfunction in a murine pancreatic cancer-induced cachexia model.
eLife[Mitochondrial metabolism in AML cells].
[Rinsho ketsueki] The Japanese journal of clinical hematologyBiallelic PTPMT1 variants disrupt cardiolipin metabolism and lead to a neurodevelopmental syndrome.
Brain : a journal of neurologySCUBE3 promotes osteogenic differentiation and mitophagy in human bone marrow mesenchymal stem cells through the BMP2/TGF-β signaling pathway.
FASEB journal : official publication of the Federation of American Societies for Experimental BiologyDecoding the muscle transcriptome of patients with late-onset Pompe disease reveals markers of disease progression.
Brain : a journal of neurologyMatrix Protein of Vesicular Stomatitis Virus Targets the Mitochondria, Reprograms Glucose Metabolism, and Sensitizes to 2-Deoxyglucose in Glioblastoma.
Human gene therapyA roadmap for ribosome assembly in human mitochondria.
Nature structural & molecular biologyEfficacy of Trametinib in Alleviating Cisplatin-Induced Acute Kidney Injury: Inhibition of Inflammation, Oxidative Stress, and Tubular Cell Death in a Mouse Model.
Molecules (Basel, Switzerland)Relationship between Cellular Oxygen Consumption and Atherosclerosis-Associated Mitochondrial Mutations (Variants of the Mitochondrial Genome).
Current medicinal chemistryFunctional diversity among cardiolipin binding sites on the mitochondrial ADP/ATP carrier.
The EMBO journalReduced Protein Import via TIM23 SORT Drives Disease Pathology in TIMM50-Associated Mitochondrial Disease.
Molecular and cellular biologyA zebrafish tufm mutant model for the COXPD4 syndrome of aberrant mitochondrial function.
Journal of genetics and genomics = Yi chuan xue baoModulation of Sirtuin 3 by N-Acetylcysteine Preserves Mitochondrial Oxidative Phosphorylation and Restores Bisphenol A-Induced Kidney Damage in High-Fat-Diet-Fed Rats.
Current issues in molecular biologyEvaluating the toxicity of estetrol, 17α-ethinylestradiol, and their combination with drospirenone on zebrafish larvae: A behavioural and proteomic study.
Aquatic toxicology (Amsterdam, Netherlands)BmATAD3A mediates mitochondrial ribosomal protein expression to maintain the mitochondrial energy metabolism of the silkworm, Bombyx mori.
Insect scienceSingle cell and bulk RNA expression analyses identify enhanced hexosamine biosynthetic pathway and O-GlcNAcylation in acute myeloid leukemia blasts and stem cells.
Frontiers in immunologyExpanding the Phenotypic Spectrum: Chronic Kidney Disease in a Patient with Combined Oxidative Phosphorylation Defect 21.
Balkan journal of medical genetics : BJMGIntegrating serum pharmacochemistry and network pharmacology to explore the molecular mechanisms of Acanthopanax senticosus (Rupr. & Maxim.) Harms on attenuating doxorubicin-induced myocardial injury.
Journal of ethnopharmacologyBortezomib in Combination with Physachenolide C Reduces the Tumorigenic Properties of KRASmut/P53mut Lung Cancer Cells by Inhibiting c-FLIP.
CancersExpanding the genetic spectrum of mitochondrial diseases in Tunisia: novel variants revealed by whole-exome sequencing.
Frontiers in geneticsA Novel Homozygous Germline Mutation in Transferrin Receptor 1 (TfR1) Leads to Combined Immunodeficiency and Provides New Insights into Iron-Immunity Axis.
Journal of clinical immunologyAssociation between glaucoma susceptibility with combined defects in mitochondrial oxidative phosphorylation and fatty acid beta oxidation.
Molecular aspects of medicineThe first case of combined oxidative phosphorylation deficiency-1 due to a GFM1 mutation in the Serbian population: a case report and literature review.
The Turkish journal of pediatricsChallenges in Genetic Diagnosis of Mitochondrial Diseases: What Can Functional Genomics' Studies Do?
Endocrine, metabolic & immune disorders drug targetsFunctional Diversity of Mammalian Small Heat Shock Proteins: A Review.
CellsHuperzine A injection ameliorates motor and cognitive abnormalities via regulating multiple pathways in a murine model of Parkinson's disease.
European journal of pharmacologyMitochondrial impairment but not peripheral inflammation predicts greater Gulf War illness severity.
Scientific reportsTUFM variants lead to white matter abnormalities mimicking multiple sclerosis.
European journal of neurology[A case of combined oxidative phosphorylation deficiency 32 caused by MRPS34 gene variation and literature review].
Zhonghua er ke za zhi = Chinese journal of pediatrics5-Aminolevulinic acid bypasses mitochondrial complex I deficiency and corrects physiological dysfunctions in Drosophila.
Human molecular geneticsA novel biallelic frameshift variant in C2orf69 causing developmental regression, seizures, microcephaly, autistic features, and hypertonia.
American journal of medical genetics. Part ASESN2-Mediated AKT/GSK-3β/NRF2 Activation to Ameliorate Adriamycin Cardiotoxicity in High-Fat Diet-Induced Obese Mice.
Antioxidants & redox signalingSevere neonatal onset neuroregression with paroxysmal dystonia and apnoea: Expanding the phenotypic and genotypic spectrum of CARS2-related mitochondrial disease.
JIMD reportsNono deficiency impedes the proliferation and adhesion of H9c2 cardiomyocytes through Pi3k/Akt signaling pathway.
Scientific reportsPathogenicity Analysis of a Novel Variant in GTPBP3 Causing Mitochondrial Disease and Systematic Literature Review.
GenesAnti-AQP4-IgG-positive Leigh syndrome: A case report and review of the literature.
Frontiers in pediatricsNeuroimaging in mitochondrial disease.
Handbook of clinical neurologyVisualization of mtDNA Using FISH.
Methods in molecular biology (Clifton, N.J.)Dysregulation of Mitochondrial Translation Caused by CBFB Deficiency Cooperates with Mutant PIK3CA and Is a Vulnerability in Breast Cancer.
Cancer researchClinical and genetic analyses of premature mitochondrial encephalopathy with epilepsia partialis continua caused by novel biallelic NARS2 mutations.
Frontiers in neurosciencePredictive plasma biomarker for gestational diabetes: A case-control study in China.
Journal of proteomicsMitoQ alleviates carbon tetrachloride-induced liver fibrosis in mice through regulating JNK/YAP pathway.
Toxicology researchStimulating Mitochondrial Biogenesis with Deoxyribonucleosides Increases Functional Capacity in ECHS1-Deficient Cells.
International journal of molecular sciencesVARS2 gene mutation leading to overall developmental delay in a child with epilepsy: A case report.
World journal of clinical casesTARS2 Variants Cause Combination Oxidative Phosphorylation Deficiency-21: A Case Report and Literature Review.
NeuropediatricsA unique insight for Xiaoyao San exerts antidepressant effects by modulating hippocampal glucose catabolism using stable isotope-resolved metabolomics.
Journal of ethnopharmacologyExosome-shuttled mitochondrial transcription factor A mRNA promotes the osteogenesis of dental pulp stem cells through mitochondrial oxidative phosphorylation activation.
Cell proliferationFerroptosis-related gene signature predicts the clinical outcome in pediatric acute myeloid leukemia patients and refines the 2017 ELN classification system.
Frontiers in molecular biosciencesFunctional Restoration of Exhausted CD8 T Cells in Chronic HIV-1 Infection by Targeting Mitochondrial Dysfunction.
Frontiers in immunologyAnalysis of Organization and Activity of Mitochondrial Respiratory Chain Complexes in Primary Fibroblasts Using Blue Native PAGE.
Methods in molecular biology (Clifton, N.J.)Whole exome sequencing identifies a novel compound heterozygous GFM1 variant underlying developmental delay, dystonia, polymicrogyria, and severe intellectual disability in a Pakhtun family.
American journal of medical genetics. Part AMG53 protein rejuvenates hUC-MSCs and facilitates their therapeutic effects in AD mice by activating Nrf2 signaling pathway.
Redox biologyA Case of Combined Oxidative Phosphorylation Deficiency 35 Associated with a Novel Missense Variant of the TRIT1 Gene.
Molecular syndromologyCRISPR-Cas9 screen identifies oxidative phosphorylation as essential for cancer cell survival at low extracellular pH.
Cell reportsHRAS germline mutations impair LKB1/AMPK signaling and mitochondrial homeostasis in Costello syndrome models.
The Journal of clinical investigationNovel heterozygous compound TRMT5 mutations associated with combined oxidative phosphorylation deficiency 26 in a Chinese family: a case report.
BMC pediatricsCombined Treatment with Herbal Medicine and Drug Ameliorates Inflammation and Metabolic Abnormalities in the Liver of an Amyotrophic Lateral Sclerosis Mouse Model.
Antioxidants (Basel, Switzerland)Clinical and genetic analysis of combined oxidative phosphorylation defificiency-10 caused by MTO1 mutation.
Clinica chimica acta; international journal of clinical chemistryGenetic diagnosis of basal ganglia disease in childhood.
Developmental medicine and child neurologyBiological significance of MYC and CEBPD coamplification in urothelial carcinoma: Multilayered genomic, transcriptional and posttranscriptional positive feedback loops enhance oncogenic glycolysis.
Clinical and translational medicineHigh-intensity training induces non-stoichiometric changes in the mitochondrial proteome of human skeletal muscle without reorganisation of respiratory chain content.
Nature communicationsThe FASTK family proteins fine-tune mitochondrial RNA processing.
PLoS geneticsExpanding the electro-clinical phenotype of CARS2associated neuroregression.
Epilepsy & behavior reportsCurcumin and Carnosic Acid Cooperate to Inhibit Proliferation and Alter Mitochondrial Function of Metastatic Prostate Cancer Cells.
Antioxidants (Basel, Switzerland)Development and characterization of a mouse model for Acad9 deficiency.
Molecular genetics and metabolismNovel Mutations in the GTPBP3 Gene for Mitochondrial Disease and Characteristics of Related Phenotypic Spectrum: The First Three Cases From China.
Frontiers in geneticsAPOE genotype dependent molecular abnormalities in the cerebrovasculature of Alzheimer's disease and age-matched non-demented brains.
Molecular brainPathogenic variants in MRPL44 cause infantile cardiomyopathy due to a mitochondrial translation defect.
Molecular genetics and metabolismCOXPD9 in an individual from Puerto Rico and literature review.
American journal of medical genetics. Part AEpigenetic changes related to glucose metabolism in type 1 diabetes after BCG vaccinations: A vital role for KDM2B.
VaccineDevelopment of cerebral mitochondrial respiratory function is impaired by thyroid hormone deficiency before birth in a region-specific manner.
FASEB journal : official publication of the Federation of American Societies for Experimental BiologyMitochondrial metabolism as a target for acute myeloid leukemia treatment.
Cancer & metabolismMetabolic impact of pathogenic variants in the mitochondrial glutamyl-tRNA synthetase EARS2.
Journal of inherited metabolic diseaseTargeting AXL kinase sensitizes leukemic stem and progenitor cells to venetoclax treatment in acute myeloid leukemia.
BloodThe role of mitophagy in the regulation of mitochondrial energetic status in neurons.
AutophagyUniparental isodisomy of chromosome 2 causing MRPL44-related multisystem mitochondrial disease.
Molecular biology reportsEnergy, Entropy and Quantum Tunneling of Protons and Electrons in Brain Mitochondria: Relation to Mitochondrial Impairment in Aging-Related Human Brain Diseases and Therapeutic Measures.
BiomedicinesAdenylate kinase 2 expression and addiction in T-ALL.
Blood advancesDysregulation of Metabolic Pathways in Circulating Natural Killer Cells Isolated from Inflammatory Bowel Disease Patients.
Journal of Crohn's & colitisA novel acceptor stem variant in mitochondrial tRNATyr impairs mitochondrial translation and is associated with a severe phenotype.
Molecular genetics and metabolism[Analysis of GFM1 gene mutations in a family with combined oxidative phosphorylation deficiency 1].
Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciencesYeast Ppz1 protein phosphatase toxicity involves the alteration of multiple cellular targets.
Scientific reportsThe roles of SDHAF2 and dicarboxylate in covalent flavinylation of SDHA, the human complex II flavoprotein.
Proceedings of the National Academy of Sciences of the United States of AmericaBioenergetic defects in muscle fibers of RYR1 mutant knock-in mice associated with malignant hyperthermia.
The Journal of biological chemistryResults of an explorative clinical evaluation suggest immediate and persistent post-reperfusion metabolic paralysis drives kidney ischemia reperfusion injury.
Kidney internationalMitochondria transfer enhances proliferation, migration, and osteogenic differentiation of bone marrow mesenchymal stem cell and promotes bone defect healing.
Stem cell research & therapyProtein kinase C-δ interacts with and phosphorylates ARD1.
Journal of cellular physiologyBiotin, coenzyme Q10, and their combination ameliorate aluminium chloride-induced Alzheimer's disease via attenuating neuroinflammation and improving brain insulin signaling.
Journal of biochemical and molecular toxicologyTMEM70 functions in the assembly of complexes I and V.
Biochimica et biophysica acta. BioenergeticsThe contribution of ketone bodies to glycolytic inhibition for the treatment of adult and pediatric glioblastoma.
Journal of neuro-oncologyPhenotypes and genotypes of mitochondrial aminoacyl-tRNA synthetase deficiencies from a single neurometabolic clinic.
JIMD reportsMetabolic reprogramming of fibro/adipogenic progenitors facilitates muscle regeneration.
Life science allianceHypomorphic variants in AK2 reveal the contribution of mitochondrial function to B-cell activation.
The Journal of allergy and clinical immunologyInhibition of cAMP/PKA Pathway Protects Optic Nerve Head Astrocytes against Oxidative Stress by Akt/Bax Phosphorylation-Mediated Mfn1/2 Oligomerization.
Oxidative medicine and cellular longevityClinical Spectrum and Functional Consequences Associated with Bi-Allelic Pathogenic PNPT1 Variants.
Journal of clinical medicineWhole-blood transcriptomic responses to lumacaftor/ivacaftor therapy in cystic fibrosis.
Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society[Mitochondrial DNA deletion syndrome: a case report and literature review].
Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgeryClinical presentation and proteomic signature of patients with TANGO2 mutations.
Journal of inherited metabolic diseaseNovel alanyl-tRNA synthetase 2 (AARS2) homozygous mutation in a consanguineous Chinese family with premature ovarian insufficiency.
Fertility and sterilityInhibition of hepatocellular carcinoma by metabolic normalization.
PloS oneAlterations of skeletal muscle bioenergetics in a mouse with F508del mutation leading to a cystic fibrosis-like condition.
American journal of physiology. Endocrinology and metabolismExophthalmos in Kearns-Sayre syndrome.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusA novel de novo MTOR gain-of-function variant in a patient with Smith-Kingsmore syndrome and Antiphospholipid syndrome.
European journal of human genetics : EJHGL-Cysteine supplementation prevents liver transplantation in a patient with TRMU deficiency.
Molecular genetics and metabolism reportsMitochondrial ribosomal protein PTCD3 mutations cause oxidative phosphorylation defects with Leigh syndrome.
NeurogeneticsA predictive algorithm to identify genes that discriminate individuals with fibromyalgia syndrome diagnosis from healthy controls.
Journal of pain researchThe Role of Sodium in Diabetic Cardiomyopathy.
Frontiers in physiologyEarly-onset Parkinson disease caused by a mutation in CHCHD2 and mitochondrial dysfunction.
Neurology. GeneticsPathogenic variants in glutamyl-tRNAGln amidotransferase subunits cause a lethal mitochondrial cardiomyopathy disorder.
Nature communicationsOXA1L mutations cause mitochondrial encephalopathy and a combined oxidative phosphorylation defect.
EMBO molecular medicineClonal expansion of mtDNA deletions: different disease models assessed by digital droplet PCR in single muscle cells.
Scientific reportsRadio-sensitizing effects of VE-821 and beyond: Distinct phosphoproteomic and metabolomic changes after ATR inhibition in irradiated MOLT-4 cells.
PloS oneMitochondrial DNA transcription and translation: clinical syndromes.
Essays in biochemistryCombined and individual strategy of exercise generated preconditioning and low dose copper nanoparticles serve as superlative approach to ameliorate ISO-induced myocardial infarction in rats.
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American journal of human geneticsMitochondrial Encephalopathy: First Portuguese Report of a VARS2 Causative Variant.
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Molecular genetics and metabolismImpaired autophagy bridges lysosomal storage disease and epithelial dysfunction in the kidney.
Nature communicationsClinical, biochemical, and genetic features associated with VARS2-related mitochondrial disease.
Human mutationPathological mechanisms underlying single large-scale mitochondrial DNA deletions.
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Experimental dermatologyFunctional analysis of Toxoplasma lactate dehydrogenases suggests critical roles of lactate fermentation for parasite growth in vivo.
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International journal of nanomedicineLactate-mediated mitoribosomal defects impair mitochondrial oxidative phosphorylation and promote hepatoma cell invasiveness.
The Journal of biological chemistryBiallelic C1QBP Mutations Cause Severe Neonatal-, Childhood-, or Later-Onset Cardiomyopathy Associated with Combined Respiratory-Chain Deficiencies.
American journal of human geneticsMolecular and clinical spectra of FBXL4 deficiency.
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Ophthalmic geneticsImpact of mutations within the [Fe-S] cluster or the lipoic acid biosynthesis pathways on mitochondrial protein expression profiles in fibroblasts from patients.
Molecular genetics and metabolismBiallelic Mutations in MRPS34 Lead to Instability of the Small Mitoribosomal Subunit and Leigh Syndrome.
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Referências e fontes
Bases de dados externas citadas neste artigo
Publicações científicas
Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.
- Colonic spatial single-cell proteomics and murine models link mitochondrial dysfunction to dimeric IgA-secreting plasma cell deficiency in Crohn's disease.
- Local mitochondrial physiology defined by mtDNA quality guides purifying selection.
- Hyperoside impairs mitochondrial respiration in chronic myeloid leukemia by promoting STUB1-mediated ubiquitination and degradation of NOX4.
- TAZ (Wwtr1) deficiency leads to ER stress and mitochondrial dysfunction in a mouse model of Fuchs' endothelial corneal dystrophy.
- A novel mechanism of chlorogenic acid against type 2 diabetes-induced diabetic retinopathy: suppressing ferroptosis via NRF2/xCT/GPX4 and STAT3 signaling.
- A case report of combined oxidative phosphorylation deficiency 35 (COXPD35) in Palestine caused by novel compound heterozygous TRIT1 variants.
- Anticancer Effect of Pacificusoside D from the Starfish Solaster pacificus in Combination with 2-Deoxy-D-glucose on Oxidative Phosphorylation in Triple-Negative Breast Cancer Cells MDA-MB-231.
- Protein-induced membrane strain drives supercomplex formation.
- Loss of cystathionine-β-synthase contributes to elevated OXPHOS, a vulnerability in Ara-C-resistant Myeloid Leukemia in Down syndrome.
- Dynamic balance of myoplasmic energetics, redox state and protons in a fast-twitch oxidative glycolytic skeletal muscle fibre.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:570491(Orphanet)
- OMIM OMIM:618835(OMIM)
- MONDO:0030006(MONDO)
- GARD:18006(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.
Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar